Significance of single serum urate estimations in acutely hospitalized elderly patients

Clinical, pharmacological and biochemical correlates of hyperuricaemia were studied in 399 consecutive patients aged over 70 years admitted to hospital with acute medical illness. Hyperuricaemia was significantly related to renal impairment and to the use of diuretics, but to no other recognized associations of gout, including typical or atypical joint symptoms. 'Routine' measurement of serum uric acid alone or as a component of biochemical profiles in acute illness in the elderly appears unjustified, particularly since raised levels may encourage inappropriate use of urate-lowering therapy.